OpenTelemetryで始めるベンダーフリーなobservability / Vendor-free observability starting with OpenTelemetry

Road to SRE NEXT@会津若松
https://sre-lounge.connpass.com/event/344803/

Transcript

1. ©Fusic Co., Ltd. CONFIDENTIAL 1 OpenTelemetryͰ࢝ΊΔ ϕϯμʔϑϦʔͳobservability 2025.05.23 ਗ਼Ո࢙࿠ @seike460 Road to SRE NEXT@ձ௡एদ
2. ©Fusic Co., Ltd. 2 ࣗݾ঺հ ͸͡Ίʹ ਗ਼Ո ࢙࿠ (@seike460) S H I R O S E I K E גࣜձࣾFusicɹϓϦϯγύϧΤϯδχΞ/ΤόϯδΣϦετ AWS User Group Leaders AWS Community Builder Serverless - ίϛϡχςΟ - JAWS-UG Fukuoka - Fukuoka.php - Fukuoka.go - Serverless Meetup Fukuoka - Cloudflare Meetup Fukuoka - JP_Stripes Fukuoka - JBUG Fukuoka
3. ©Fusic Co., Ltd. 3 CONTENTS ໨࣍ 1. OpenTelemetry 2. PHP/LaravelͰͷࣗಈܭ૷Λࢼ͢
4. ©Fusic Co., Ltd. 4 OpenTelemetry 1
5. ©Fusic Co., Ltd. 5 Observabilityͱ͸ʁ γεςϜ಺෦ͷঢ়ଶΛ֎෦͔Β೺Ѳ͢Δೳྗ • ϩά (Logs)ɿΠϕϯτ΍ΤϥʔΛه࿥ • ϝτϦΫε (Metrics)ɿCPU࢖༻཰΍ϨΠςϯγͳͲఆྔతࢦඪ • τϨʔε (Traces)ɿϦΫΤετͷܦ࿏ΛՄࢹԽ ैདྷͷMonitoringΑΓ΋ਂ͍෼ੳ͕Մೳʹ
6. ©Fusic Co., Ltd. 6 OpenTelemetryͱ͸Կ͔ʁ CNCF͕ࢧԉ͢ΔϕϯμʔϑϦʔͳςϨϝτϦऩूج൫ • ෳ਺ͷπʔϧͱޓ׵ੑʢDatadog, Jaeger, New RelicͳͲʣ • τϨʔεɺϝτϦΫεɺϩάΛҰ؏ͨ͠ܗࣜͰऩू • ܭ૷͸Ұ౓ͰOKɺπʔϧมߋ΋ॊೈ
7. ©Fusic Co., Ltd. 7 OpenTelemetryͷϝϦοτ OpenTelemetry͸ͨͩͷʮ؂ࢹπʔϧʯͰ͸ͳ͘ ʮඪ४తͳܭଌͷԼ஍ʯ • Ұ౓ͷܭ૷Ͱπʔϧ੾ସ͕༰қʢOTLPʣ • τϨʔεɾϝτϦΫεɾϩάΛ౷߹ɾ૬ؔ෇͚ • Kubernetes/ECSʹ΋CollectorͰॊೈରԠ • OSSͱͯ͠ਐԽ͕ૣ͘ओཁΫϥ΢υʹରԠ • ओཁγάφϧ͸StableɺࠓޙϓϩϑΝΠϦϯά΋
8. ©Fusic Co., Ltd. 8 OpenTelemetry Protocol (OTLP)ͱ͸ʁ • gRPCͱHTTP྆ରԠͷඪ४ϓϩτίϧ • ϕϯμʔϩοΫΠϯΛආ͚ΒΕΔ • Collectorܦ༝ͰϚϧνόοΫΤϯυରԠ΋༰қ • OTLP Specification 1.6.0 • OTLP/gRPC
9. ©Fusic Co., Ltd. 9 OpenTelemetryͷߏ੒ཁૉ • Instrumentationɿࣗಈ/खಈͰΞϓϦέʔγϣϯͷॲཧʹ؍ଌίʔυΛ௥Ճ • API / SDKɿOpenTelemetryͷڞ௨࢓༷ͱͦͷݴޠผ࣮૷ • ExporterɿCollector΍؂ࢹπʔϧʹૹ৴͢Δ໾ׂ • Collectorɿड৴ɾՃ޻ɾϧʔςΟϯάΛ୲͏தܧϊʔυ
10. ©Fusic Co., Ltd. 10 ܭ૷ʢInstrumentationʣ ΞϓϦέʔγϣϯʹ ؍ଌϙΠϯτʢSpanʣΛૠೖ͠ɺ ϦΫΤετͷྲྀΕ΍ॲཧ࣌ؒΛՄࢹԽ͢Δ͜ͱ ࣗಈܭ૷ɿLaravelͳͲͷϑϨʔϜϫʔΫʹରͯࣗ͠ಈͰHook खಈܭ૷ɿ೚ҙͷॲཧʹTracerΛ࢖ͬͯSpanΛखಈ௥Ճ 📌 ܭ૷ʹʮ؍ଌϙΠϯτͷ࢓ࠐΈʢSpanͷ։࢝ͱऴྃʣʯ 📌 Span͸SDKΛ௨ͯ͡ऩूɾૹ৴ɺExporter͕֤छπʔϧ΁
11. ©Fusic Co., Ltd. 11 API / SDKͷҧ͍ • APIɿΞϓϦͱSDKͷڮ౉͠ʢڞ௨ΠϯλϑΣʔεʣ • SDKɿݴޠผͷ࣮૷ʢPHPͳΒ OpenTelemetry PHP SDK • LaravelͷΑ͏ͳϑϨʔϜϫʔΫʹ͸ Auto Instrumentation͕Մೳ 📌 SDK͕Spanੜ੒ɺExporterૹ৴ͳͲΛ୲౰
12. ©Fusic Co., Ltd. 12 Exporter Exporter͸؍ଌσʔλΛ֎෦ʹૹ৴͢Δग़ޱ • CollectorΛ௨ͯ͡ෳ਺ͷόοΫΤϯυʹॊೈʹૹ৴Մೳ • DatadogɺNewRelicͳͲͷSaaS΁ͷૹ৴ • JaegerɺTempoͳͲͷOSS΁ͷૹ৴
13. ©Fusic Co., Ltd. 13 Collector • Collector͸σʔλͷ෼ذɾม׵ɾߜΓࠐΈΛ୲͏தܧ໾ • ௚઀؂ࢹπʔϧʹૹΒͣCollectorΛڬΉ͜ͱͰɺ কདྷతͳπʔϧ੾ସɾίετ࠷దԽ͕Մೳ • ηΩϡϦςΟ΍ωοτϫʔΫߏ੒Λॊೈʹ੍ޚͰ͖Δͷ΋ར఺
14. ©Fusic Co., Ltd. 14 OTel Collectorͷઃఆྫ
15. ©Fusic Co., Ltd. 15 PHP/LaravelͰͷࣗಈܭ૷Λࢼ͢ 2
16. ©Fusic Co., Ltd. 16 PHPͰࣗಈܭ૷Λࢼ͢ L L L L LL L LL L L LL L LL L L L L L L L L LL L LL L L L L L LL L L L LLL L LLL L L main-otel-demo other-service-laravel ࠓճ͸෼ࢄτϨʔεͷ࢓૊ΈΛମݧ͢ΔͨΊʹ ̎ͭͷLaravelΛ࡞੒͍ͯ͠·͢ - main-otel-demo - other-service-laravel
17. ©Fusic Co., Ltd. 17 JaegerͷUI ҰཡͰ͸Traceຖͷ଎౓͕ݟΕΔ ෆࣗવʹ஗͍ϦΫΤετΛநग़Մೳ ͚ͩ͜͜Ͱ΋͔ͳΓ Մ؍ଌੑ͸্͕͍ͬͯΔͱݴ͑Δ
18. ©Fusic Co., Ltd. 18 ෼ࢄτϨʔε main-otel-demo͔Βɺ other-service-laravelΛ APIίʔϧ͍ͯ͠Δ༷ࢠ other-service-laravelଆͰ΋ ࣗಈܭ૷Λߦ͍ͬͯΔͨΊɺ SQLͷ࣮ߦ·ͰؚΊͯग़ྗͯ͘͠ΕΔ
19. ©Fusic Co., Ltd. 19 ·ͱΊ OTLPͰʮπʔϧʹറΒΕͳ͍ઃܭʯ͕Մೳʹ Point 01 ࣗಈܭ૷Ͱखܰʹ࢝ΊΒΕΔ Point 02 CollectorΛಋೖ͢Δ͜ͱͰॊೈͳ֦ுɾίετ੍ޚ͕࣮ݱͰ͖Δ Point 03
20. ©Fusic Co., Ltd. 20 Thank You We are Hiring! https://recruit.fusic.co.jp/ ͝ਗ਼ௌ͍͖ͨͩ͋Γ͕ͱ͏͍͟͝·ͨ͠